<template>
    <div class="container" @click="handleGallaryClick">
        <div class="wrapper">
            <swiper :options="swiperOption">
                <swiper-slide  v-for="(item,index) of imgs" :key="index">
                    <img class="gallary-img" :src="item">
                </swiper-slide>
            <div class="swiper-pagination"  slot="pagination"></div>
            </swiper>
        </div>
    </div>
</template>

<script>
export default {
    name:'CommonGallary',
    props:{
        imgs:{
            type:Array,
            default(){//指定默认值(默认函数),如果没数据传进来就返回xxx
                return  []
            }
        }
    },
    data(){
        return{
             swiperOption:{
                pagination:'.swiper-pagination',
                paginationType:'fraction',
                observeParents:true,
                observer:true
            },
        }
    },
    methods:{
        handleGallaryClick(){
            this.$emit('close')
        }
    }
}
</script>

<style scoped>
.container>>>.swiper-container{
    overflow: inherit;
}
.container{
    display: flex;
    flex-direction: column;
    justify-content: center;
    z-index: 99;
    position: fixed;
    left:0;
    right: 0;
    top:0;
    bottom: 0;
    background: #000;
}
.wrapper{
    background: #fff;
    width:100%;
    height: 0;
    padding-bottom: 100%;
}
.gallary-img{
    width:100%;
}
.swiper-pagination{
    color:#fff;
    bottom: -1rem;
}
</style>